🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.54 AU - 0.64 AU

Year: 166 Days

Day: 39.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.34 AU - 3.1 AU

Year: 1647 Days

Day: 36.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 107.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532

Radius: 11.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.59 AU - 6.83 AU

Year: 5009 Days

Day: 7 Hours

Environment

Temp: -143 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,682,173 km

• M1: 144,212 km (0.1 R)
• M2: 531,222 km (0.1 R)
• M3: 898,186 km (0.099 R)
• M4: 1,269,637 km (0.096 R)
• M5: 1,637,349 km (0.095 R)
• M6: 2,163,185 km (0.094 R)
• M7: 2,531,346 km (0.067 R)
• M8: 3,125,698 km (0.119 R)
• M9: 3,811,305 km (0.087 R)
• M10: 4,793,864 km (0.078 R)
• M11: 5,156,639 km (0.061 R)
• M12: 5,593,913 km (0.106 R)
• M13: 6,543,112 km (0.093 R)
• M14: 6,958,246 km (0.113 R)
• M15: 9,830,674 km (0.106 R)
• M16: 11,947,036 km (0.114 R)
• M17: 12,568,914 km (0.112 R)
• M18: 13,012,023 km (0.099 R)
• M19: 13,877,446 km (0.047 R)
• M20: 14,457,737 km (0.119 R)
• M21: 18,473,691 km (0.114 R)
• M22: 21,460,263 km (0.111 R)
• M23: 21,881,381 km (0.073 R)
• M24: 22,451,499 km (0.062 R)
• M25: 24,449,229 km (0.118 R)
• M26: 25,218,311 km (0.086 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.8

Radius: 9.8

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.97 AU - 8.65 AU

Year: 8794 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,682,173 km

• M1: 122,371 km (0.103 R)
• M2: 713,133 km (0.052 R)
• M3: 1,165,517 km (0.065 R)
• M4: 1,714,990 km (0.068 R)
• M5: 2,602,105 km (0.057 R)
• M6: 3,081,716 km (0.035 R)
• M7: 3,594,687 km (0.117 R)
• M8: 5,287,537 km (0.119 R)
• M9: 5,920,037 km (0.089 R)
• M10: 12,461,353 km (0.047 R)
• M11: 14,384,434 km (0.109 R)
• M12: 15,883,404 km (0.114 R)
• M13: 22,161,129 km (0.097 R)
• M14: 22,584,940 km (0.074 R)
• M15: 24,066,408 km (0.11 R)
• M16: 28,999,846 km (0.113 R)
• M17: 31,488,557 km (0.067 R)
• M18: 39,184,170 km (0.097 R)
• M19: 41,961,305 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 17,025 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit